---
product_id: 281249680
title: "2-PCS 28\"/29\" Heavy Duty Bike Tubes 28/29x1.75/2.40 AV48mm Schrader Valve 45/62-622 Bicycle Tubes Compatible with 28/29x1.75/1.95/2.0/2.10/2.125/2.20/2.25/2.30/2.35/2.40 Bike Tire Tubes"
brand: "yunscm"
price: "₨1389"
currency: SCR
in_stock: true
reviews_count: 5
category: "Yun Scm"
url: https://www.desertcart.sc/products/281249680-2-pcs-28-29-heavy-duty-bike-tubes-28-29x1
store_origin: SC
region: Seychelles
---

# 6-9 Months Air Retention 200% Improved Air Tightness Heavy Duty Butyl Rubber 2-PCS 28"/29" Heavy Duty Bike Tubes 28/29x1.75/2.40 AV48mm Schrader Valve 45/62-622 Bicycle Tubes Compatible with 28/29x1.75/1.95/2.0/2.10/2.125/2.20/2.25/2.30/2.35/2.40 Bike Tire Tubes

**Brand:** yunscm
**Price:** ₨1389
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Upgrade Your Ride with Tubes That Outlast the Competition!

## Quick Answers

- **What is this?** 2-PCS 28"/29" Heavy Duty Bike Tubes 28/29x1.75/2.40 AV48mm Schrader Valve 45/62-622 Bicycle Tubes Compatible with 28/29x1.75/1.95/2.0/2.10/2.125/2.20/2.25/2.30/2.35/2.40 Bike Tire Tubes by yunscm
- **How much does it cost?** ₨1389 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/281249680-2-pcs-28-29-heavy-duty-bike-tubes-28-29x1)

## Best For

- yunscm enthusiasts

## Why This Product

- Trusted yunscm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Inflated, Stay Safe:** Air tightness improved by 200%, maintaining optimal tire pressure for up to 9 months.
- • **Built to Endure Every Ride:** Heavy-duty butyl rubber boosts puncture resistance and durability for longer-lasting performance.
- • **Ride Smooth, Ride Confident:** Enhanced shock absorption reduces vibrations, delivering superior comfort on rough terrains.
- • **Universal Fit for Versatility:** Compatible with a wide range of 28" and 29" tires from 1.75" to 2.40" widths—one tube to rule them all.
- • **Effortless Installation & Inspection:** AV48mm Schrader valve design ensures quick setup; water test recommended for guaranteed leak-free rides.

## Overview

These 28"/29" heavy-duty bike tubes feature thickened butyl rubber construction that enhances puncture resistance and shock absorption. With 200% better air tightness, they maintain tire pressure for 6-9 months, reducing maintenance frequency. Compatible with a broad range of tire sizes (1.75" to 2.40" width), these tubes are perfect for mountain, road, cruiser, and electric bikes, delivering a safer, smoother, and longer-lasting ride experience.

## Description

Still searching for the most durable bike inner tube? Stop looking up now and try ours. It will exceed your expectation!Features:Made To Last: The bicycle mtb inner tube is made with steady and durable butyl rubber. It shows amazing sealing performance, ozone resistant, anti-aging and electrical insulation merits.Size Available: The bike tube 29×2.125/2.40'. It fits tire width 2.125/2.40''. Comfort is the first: The replacement tires ensure better shock absorption for upgrade riding experience. Your safety and comfort is our top concern.

Review: Super schnell und gute Qualität.
Review: As advertised--so far --no leaks:)

## Features

- Heavy Duty inner tube: 28"/29"x1.75"/2.40" AV48mm (45/62-622) Heavy duty bicycle replacement inner tube, these inner tubes are ideal for a wide range of applications. Enhanced the ductility of the heavy load tire, so that the scope of application is expanded, Compatible with 28x1.75 28x1.95 28x2.0 28x2.10 28x2.125 28x2.2 28x2.25 28x2.30 28x2.35 28x2.40 29x1.75 29x1.95 29x2.0 29x2.10 29x2.125 29x2.20 29x2.25 29x2.30 29x2.35 29x2.40 tires.
- Excellent shock absorption ability ：The heavy, strong, highly durable butyl rubber made from these inner tubes is a perfect shock absorber to reduce vibration and eliminate the shock caused by bumps and rough surfaces on the road or pavement. Heavy Duty butyl rubber for maximum ride comfort - upgrade your ride experience.
- HEAVY DUTY - Air Tightness: Using high elasticity and high quality butyl rubber and EPDM rubber, the thickness is increased by 40%, and the air tightness of the inner tube is increased by 200% than that of the ordinary butyl inner tube; After inflation, the tire can maintain a higher air pressure for 6-9 months, greatly reducing the inflation frequency. Good air tightness helps keep tire pressure stable, thus improving driving safety.
- HEAVY DUTY- Ultra Durable: Our heavy duty inner tubes have higher puncture resistance than ordinary inner tubes, and the thicker body can withstand more friction and wear, thus extending the service life of the tube, reducing replacement frequency and maintenance costs. And in long-term use.
- This heavy duty inner tube is compatible with the corresponding models of mountain bikes, road bikes, Cruiser bikes, electric bikes; At the same time, the increase in thickness can meet the needs of the longer driving range and load of the prevailing electric bicycles.
- Installation: 29x1.75/2.40 bicycle heavy duty replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct.
- Tip: Before installing the inner tube, please put the inner tube into the water for inspection, if there are bubbles, it means that it has been damaged, you can contact us. Check the valve position to ensure that the installation direction is correct. Note: The inflatable inner tube should avoid puncture by sharp objects.
- We hope to do better in terms of tire quality in order to provide you with better service and satisfactory products. If you have any questions about product quality within a year, you can contact us. You need to provide relevant pictures and information so that we can respond quickly and save you valuable time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08F4SKLVH |
| Batteries Included? | No |
| Best Sellers Rank | #13,694 in Sporting Goods ( See Top 100 in Sporting Goods ) #74 in Bike Tubes |
| Bike Type | Mountain Bike |
| Brand | YunSCM |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (455) |
| Date First Available | 1 January 2024 |
| Department | Unisex-Adult |
| Included Components | bike tube |
| Item model number | YunSCM1103 |
| Manufacturer | YunSCM |
| Material Type | Butyl Rubber |
| Package Dimensions | 18.5 x 18 x 5.6 cm; 740 g |
| Size | 28/29x1.75/2.40 AV48 |
| Style | Flats |
| Wheel Size | 29 Inches |

## Product Details

- **Brand:** YunSCM
- **Item diameter:** 29 Inches
- **Material:** Butyl Rubber
- **Valve type:** Schrader
- **Wheel size:** 29 Inches

## Images

![2-PCS 28"/29" Heavy Duty Bike Tubes 28/29x1.75/2.40 AV48mm Schrader Valve 45/62-622 Bicycle Tubes Compatible with 28/29x1.75/1.95/2.0/2.10/2.125/2.20/2.25/2.30/2.35/2.40 Bike Tire Tubes - Image 1](https://m.media-amazon.com/images/I/81JJyM+LF6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***A on 31 July 2025*

Super schnell und gute Qualität.

### ⭐⭐⭐⭐⭐ Review
*by G***X on 22 July 2025*

As advertised--so far --no leaks:)

### ⭐⭐⭐⭐⭐ Review
*by L***I on 5 July 2025*

Ok, come descrizione.

## Frequently Bought Together

- YUNSCM 29x1.75/2.4 28x1.75/2.4 (45/62-622) Heavy Duty Bike Tubes AV48mm Schrader Valve 28"/29" Bicycle Tubes Compatible with 28/29x1.75/1.95/2.0/2.1/2.125/2.25/2.3/2.40 Bike Tire Tubes-2 PCS
- Bike Tire Liner, Inner Tube Bicycle Flat Protector Compatible with 12" 16" 18" 20" 24" 26" 27.5" 29"
- Bike Inner Tube with Slime Puncture Sealant, Extra Strong, Self Sealing, Prevent and Repair

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**Shop now:** [https://www.desertcart.sc/products/281249680-2-pcs-28-29-heavy-duty-bike-tubes-28-29x1](https://www.desertcart.sc/products/281249680-2-pcs-28-29-heavy-duty-bike-tubes-28-29x1)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-23*